Correct one mistake in each sentence. 1 heavy metal fans often have long hairs. 2 young people is into hip hop and rap. 3 can you give me some informations about the concert? 4 it is important for childs to learn to read music. 5 a lot of money are spent on cds every year. 6 punks often wear jean with chains. 7 the news about the pop star were on tv. 8 the lead singer of the band has three ex-wifes.